Item

Dia.

Part

Description

 

No.

Mkgs.

No.

Quantity

 

 

Figure 11-3. Control Box Assembly – CC/CV Models (Continued)

 

 

 

 

 

 

. . . . . . . . . . . . . . . . . . .

177 859 . . .

. CONN, body 5 terminal (to engine control switch S1)

. . . 1

. . . . . . . . . . . . . . . . . . .

193 183 . . .

. CONN, rect cinch 18 pin

. . . 1

. . . . . . . . . . . . . . . . . . .

196 602 . . .

. PLUG, cavity 18,30 position cinch connector

. . . 4

. . . . . . . . . . . . . . . . . . .

196 603 . . .

. SEAL, switch 6 position rotary .250 shaft

. . . 1

. . . . . . . . . . . . . . . . . . .

141 450 . . .

. CONN, rect metrmate 10skt 1row plug cable lkg

. . . 1

. . . 13 .

. . . PC7 . . . . 195706 . .

MODULE, pull to idle, two output, 7 pin

. . . 1

. . . 14 .

. . . CR4 . . . . 113247 . .

RELAY, encl 12vdc dpdt 20a/120vac 8pin flange mtg

. . . 1

. . . 15 .

. . . CR6 . . . . 090104 . .

RELAY, encl 12vdc spst 30a/15vdc 5pin flange mtg

. . . 1

. . . 16

CR1, CR2, CR3 090 104 . .

RELAY, encl 12VDC SPST 30A/15VDC spin flange mtg

. . . 3

. . . . . . . . . . . . . . . . . . .

201 357 . .

HARNESS, engine control (consisting of)

. . . 1

. . . 17 .

. . D8/C8 . .

189 701 . . .

. DIODE/CAPACITOR BOARD

. . . 1

. . . 18 .

. . . CB10 . . .

190 374 . . .

. CIRCUIT BREAKER, auto reset 12VDC 40A

. . . 1

. . . . . . . . . . . . . . . . . . .

148 850 . . .

. SOCKET, relay 5 pin

. . . 3

. . . . . . .

. . . PLG4 . . . .

114 062 . . .

. CONNECTOR, rect univ 084 15P/S 3 row plug cable lkg

. . . 1

. . . . . . . . . . . . . . . . . . .

185 655 . . .

. SEAL, wire univ 15P/S 3 row

. . . 1

*Recommended Spare Parts.

To maintain the factory original performance of your equipment, use only Manufacturer’s Suggested Replacement Parts. Model and serial number required when ordering parts from your local distributor.

OM-4405 Page 67

Page 71
Image 71
Miller Electric Big 40 WG manual CONN, body 5 terminal to engine control switch S1 193

Big 40 WG specifications

The Miller Electric Big 40 WG is a versatile and powerful welding generator designed to meet the demands of professionals in the field. Known for its reliability and robust performance, the Big 40 WG is the ideal choice for those who require both welding capabilities and a portable power source.

One of the standout features of the Big 40 WG is its ability to produce a substantial output of up to 10,000 watts of continuous power. This ensures that users have enough capacity to run various tools and equipment, making it perfect for job sites where electricity may not readily be available. The generator is powered by a Kohler Command PRO engine, renowned for its durability and efficiency, ensuring that users can depend on its performance even in the toughest conditions.

The machine offers a dual capability for electric welding and stick welding, which enables users to tackle a variety of applications, from light maintenance tasks to heavy-duty industrial jobs. The Big 40 WG features an easy-to-use control panel, equipped with clear indicators and outputs that simplify operation. Whether you need to switch between welding modes or adjust settings, the intuitive design allows for quick responses and seamless operation.

In terms of technology and innovation, the Big 40 WG includes advanced features such as an automatic idle speed adjustment, which increases fuel efficiency and reduces wear on the engine. This technology not only helps save on fuel costs but also minimizes noise levels, providing a more pleasant working environment.

Another key characteristic of the Big 40 WG is its portability. Engineered with a lightweight frame and built-in lifting hooks, it is easy to transport and maneuver, making it an excellent choice for on-site work. The rugged construction ensures that the generator can withstand the rigors of outdoor use, enhancing its lifespan and reliability.

For those in search of a welding generator that delivers on performance, functionality, and portability, the Miller Electric Big 40 WG stands out as a preferred option. Its combination of powerful output, advanced technologies, and user-friendly features makes it a valuable tool for professionals across various industries, ensuring they can complete their jobs effectively and efficiently, no matter where they are.